Service box for a pickup truck



FIG. 1 is an end elevational view of a service box for a pickup truck showing my new design;

FIG. 2 is an opposite end elevational view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a front elevation view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof.

FIG. 7 is an isometric view thereof. 

The ornamental design for a service box for a pickup truck, as shown and described. 